TWI539804B - 受保護的多媒體內容到終端的供應方法 - Google Patents
受保護的多媒體內容到終端的供應方法 Download PDFInfo
- Publication number
- TWI539804B TWI539804B TW104106269A TW104106269A TWI539804B TW I539804 B TWI539804 B TW I539804B TW 104106269 A TW104106269 A TW 104106269A TW 104106269 A TW104106269 A TW 104106269A TW I539804 B TWI539804 B TW I539804B
- Authority
- TW
- Taiwan
- Prior art keywords
- date
- terminal
- license
- segment
- access
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 38
- 239000012634 fragment Substances 0.000 claims description 25
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 9
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 16
- 230000001360 synchronised effect Effects 0.000 description 15
- 238000004422 calculation algorithm Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/14—Time supervision arrangements, e.g. real time clock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/603—Digital right managament [DRM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Technology Law (AREA)
- Multimedia (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1451666A FR3018125B1 (fr) | 2014-03-02 | 2014-03-02 | Procede de fourniture, a un terminal, de contenus multimedias proteges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201536046A TW201536046A (zh) | 2015-09-16 |
| TWI539804B true TWI539804B (zh) | 2016-06-21 |
Family
ID=50829126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104106269A TWI539804B (zh) | 2014-03-02 | 2015-02-26 | 受保護的多媒體內容到終端的供應方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10091178B2 (de) |
| EP (1) | EP3114598B1 (de) |
| CN (1) | CN106062758B (de) |
| ES (1) | ES2657798T3 (de) |
| FR (1) | FR3018125B1 (de) |
| PL (1) | PL3114598T3 (de) |
| TW (1) | TWI539804B (de) |
| WO (1) | WO2015132500A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6201835B2 (ja) * | 2014-03-14 | 2017-09-27 | ソニー株式会社 | 情報処理装置、情報処理方法及びコンピュータプログラム |
| WO2018081581A1 (en) * | 2016-10-28 | 2018-05-03 | Axon Enterprise, Inc. | Systems and methods for supplementing captured data |
| CN106878284A (zh) * | 2017-01-13 | 2017-06-20 | 北京元心科技有限公司 | 多系统中媒体播放功能的控制方法及装置 |
| US20200245040A1 (en) * | 2019-01-25 | 2020-07-30 | International Business Machines Corporation | Securing and segmental sharing of multimedia files |
| US10860457B1 (en) * | 2019-02-15 | 2020-12-08 | Amazon Technologies, Inc. | Globally ordered event stream logging |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6889212B1 (en) * | 2000-07-11 | 2005-05-03 | Motorola, Inc. | Method for enforcing a time limited software license in a mobile communication device |
| US7299209B2 (en) * | 2001-10-18 | 2007-11-20 | Macrovision Corporation | Method, apparatus and system for securely providing material to a licensee of the material |
| US7146504B2 (en) | 2002-06-13 | 2006-12-05 | Microsoft Corporation | Secure clock on computing device such as may be required in connection with a trust-based system |
| JP2004078883A (ja) * | 2002-06-17 | 2004-03-11 | Ntt Docomo Inc | 通信端末、プログラムおよび記録媒体 |
| FR2868654B1 (fr) * | 2004-04-06 | 2007-06-22 | Medialive | Procede et systeme de diffusion securisee de flux audiovisuels proteges a un groupe dynamique de recepteurs |
| JP4161936B2 (ja) * | 2004-04-27 | 2008-10-08 | ソニー株式会社 | 時刻設定システム，時刻設定方法 |
| WO2006095726A1 (ja) * | 2005-03-11 | 2006-09-14 | Brother Kogyo Kabushiki Kaisha | 情報配信システム、ノード装置、及び解除データ発行方法等 |
| US8438645B2 (en) | 2005-04-27 | 2013-05-07 | Microsoft Corporation | Secure clock with grace periods |
| US8327448B2 (en) | 2005-06-22 | 2012-12-04 | Intel Corporation | Protected clock management based upon a non-trusted persistent time source |
| US20070008969A1 (en) * | 2005-07-05 | 2007-01-11 | Elstermann Erik J | Apparatuses and methods for delivering data stream content to consumer devices |
| KR20070059380A (ko) * | 2005-12-06 | 2007-06-12 | 삼성전자주식회사 | 내장 전원이 구비되지 않은 기기에서의 안전 클럭 구현방법 및 장치 |
| US8195124B2 (en) * | 2006-02-23 | 2012-06-05 | Qualcomm Incorporated | Apparatus and methods for managing time sensitive application privileges on a wireless device |
| GB0606962D0 (en) | 2006-04-06 | 2006-05-17 | Vodafone Plc | Secure Module |
| US8688588B2 (en) | 2007-06-08 | 2014-04-01 | Sandisk Technologies Inc. | Method for improving accuracy of a time estimate used in digital rights management (DRM) license validation |
| US8646096B2 (en) | 2007-06-28 | 2014-02-04 | Microsoft Corporation | Secure time source operations for digital rights management |
| KR101418591B1 (ko) * | 2007-10-05 | 2014-07-10 | 삼성전자주식회사 | 휴대 방송 시스템에서의 서비스 가이드 제공 방법 및 장치 |
| KR101448122B1 (ko) * | 2007-11-07 | 2014-10-07 | 삼성전자 주식회사 | 시간 기반 ｄｒｍ 권한 관리 장치 및 방법 |
| US8646027B2 (en) * | 2008-06-27 | 2014-02-04 | Microsoft Corporation | Workflow based authorization for content access |
| US8387150B2 (en) * | 2008-06-27 | 2013-02-26 | Microsoft Corporation | Segmented media content rights management |
| US8448009B2 (en) * | 2009-08-17 | 2013-05-21 | Sandisk Il Ltd. | Method and memory device for generating a time estimate |
| US8789196B2 (en) * | 2010-05-28 | 2014-07-22 | Adobe Systems Incorporated | System and method for providing content protection of linearly consumed content with a bidirectional protocol for license acquisition |
| FR2967002B1 (fr) * | 2010-10-27 | 2012-12-14 | Viaccess Sa | Procede de reception d'un contenu multimedia embrouille a l'aide de mots de controle |
| US8793492B2 (en) * | 2011-01-13 | 2014-07-29 | Adobe Systems Incorporated | Methods and systems for scalable distribution of protected content |
| US8751800B1 (en) * | 2011-12-12 | 2014-06-10 | Google Inc. | DRM provider interoperability |
| US9239928B2 (en) * | 2012-07-27 | 2016-01-19 | Google Technology Holdings LLC | Secure time for mobile devices |
| US20140237625A1 (en) * | 2013-02-21 | 2014-08-21 | Protection Technologies Research, Llc | Method for unified end user license management in a drm system |
-
2014
- 2014-03-02 FR FR1451666A patent/FR3018125B1/fr not_active Expired - Fee Related
-
2015
- 2015-02-20 ES ES15709296.6T patent/ES2657798T3/es active Active
- 2015-02-20 CN CN201580011426.XA patent/CN106062758B/zh active Active
- 2015-02-20 WO PCT/FR2015/050424 patent/WO2015132500A1/fr active Application Filing
- 2015-02-20 EP EP15709296.6A patent/EP3114598B1/de active Active
- 2015-02-20 US US15/122,764 patent/US10091178B2/en active Active
- 2015-02-20 PL PL15709296T patent/PL3114598T3/pl unknown
- 2015-02-26 TW TW104106269A patent/TWI539804B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015132500A1 (fr) | 2015-09-11 |
| TW201536046A (zh) | 2015-09-16 |
| ES2657798T3 (es) | 2018-03-06 |
| EP3114598B1 (de) | 2017-11-22 |
| US10091178B2 (en) | 2018-10-02 |
| US20170070496A1 (en) | 2017-03-09 |
| EP3114598A1 (de) | 2017-01-11 |
| FR3018125A1 (fr) | 2015-09-04 |
| PL3114598T3 (pl) | 2018-04-30 |
| CN106062758A (zh) | 2016-10-26 |
| FR3018125B1 (fr) | 2017-07-21 |
| CN106062758B (zh) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7231516B1 (en) | Networked digital video recording system with copy protection and random access playback | |
| US8130965B2 (en) | Retrieval and transfer of encrypted hard drive content from DVR set-top boxes to a content transcription device | |
| US8208630B2 (en) | Encryption and utilization of hard drive content | |
| CA2577328C (en) | Retrieval and transfer of encrypted hard drive content from dvr set-top box utilizing second dvr set-top box | |
| TWI539804B (zh) | 受保護的多媒體內容到終端的供應方法 | |
| US20070124252A1 (en) | Reception device, transmission device, security module, and digital right management system | |
| CN103355000A (zh) | 将数据保密性扩展到播放器应用中 | |
| JP2003530013A (ja) | デジタル伝送システムで伝送されるデータの認証システム | |
| US20060015750A1 (en) | Storage of encrypted digital signals | |
| US7613181B2 (en) | Process and device for securing the transmission, recording and viewing of digital, audiovisual packetized streams | |
| CN104205863B (zh) | 数字广播接收装置和数字广播接收方法 | |
| TWI523534B (zh) | 發送與接收多媒體內容之方法 | |
| JP4314986B2 (ja) | 記録再生装置、記録再生方法 | |
| US9124929B2 (en) | Secure fast channel changing | |
| CN107810503B (zh) | 用于提供受保护多媒体内容的方法 | |
| CN108650549B (zh) | 数字电视数据管理方法及系统 | |
| WO2005055511A1 (en) | Data encryption and distribution method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |